ethylthio(triphenylsilyl)keten

Base Information

• Chemical Name: ethylthio(triphenylsilyl)keten
• CAS No.: 98014-97-2
• Molecular Formula: C₂₂H₂₀OSSi
• Molecular Weight: 360.552
• Mol file: 98014-97-2.mol

Synonyms:ethylthio(triphenylsilyl)keten

Chemical Property of ethylthio(triphenylsilyl)keten

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of ethylthio(triphenylsilyl)keten

There total 7 articles about ethylthio(triphenylsilyl)keten which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 12.0%

(CO)5WC(SEt)SiPh3 → (CO)5W(SEt)C(SiPh3)=C=O (98014-96-1) + ethylthio(triphenylsilyl)keten (98014-97-2)

Guidance literature:

With carbon monoxide; In pentane; under nitrogen; vigorous stream of CO is passed through solution (6 h) at 20 °C;; identification by spectroscopy; isolation of ethylthio(triphenylsilyl)ketene;;

DOI:10.1016/0022-328X(88)89026-0

Reference yield:

(CO)5W(SEt)C(SiPh3)=C=O (98014-96-1) → tungsten hexacarbonyl (14040-11-0) + ethylthio(triphenylsilyl)keten (98014-97-2)

Guidance literature:

With carbon monoxide; In diethyl ether; under nitrogen; autoclave; 50 atm; 1 hour at 80 - 100 °C;;

DOI:10.1016/0022-328X(88)89026-0

Reference yield:

C22H20OSSiW*5CO → ethylthio(triphenylsilyl)keten (98014-97-2)

Guidance literature:

With triethylamine hydrochloride; In dichloromethane; for 1h; Yield given; Ambient temperature;

DOI:10.1016/0022-328X(88)89026-0

upstream raw materials:

ethanethiol

(CO)5W(SEt)C(SiPh₃)=C=O

tetraethylammonium bromide

Downstream raw materials:

(CO)5WSEtCH(SiPh₃)COOH